Page 50
45-J Desel - Servce & Parts Manual
January 2022
Secton 15 - Contnuty Checks
Toggle Momentary Switch
Disconnect wires.
Connect the first probe of the ohm meter to Common Terminal.
Test top position
Connect second probe to top Normally Open terminal.
With the toggle in the neutral (open) position there should be an
open circuit reading.
With the toggle UP (closed) there should be continuity.
With the toggle DOWN (closed) there should be an open circuit
reading.
Test bottom position
Move second probe to bottom Normally Open terminal.
With the toggle in the neutral (open) position there should be no
reading.
With the toggle DOWN (closed) there should be continuity.
With the toggle UP (closed) there should be an open circuit
reading.
Repeat for both rows of two-row switch.
•
•
•
•
•
•
•
•
•
•
•
Common
Normally Open
Normally Open
Common
Normally Open
Normally Open
ART_2563
Common
Normally Open
Normally Open
Normally Open
Normally Open
Common
Normally Open
Normally Open
Common
ART_2564
Momentary Button Switch
Disconnect wires.
Connect one probe of ohm meter to each terminal.
With the button in the neutral (open) position there should be
an open circuit reading.
With the button pushed (closed) there should be continuity.
•
•
•
•
Common
Normally Open
Common
Normally Open
ART_2565
Emergency Stop Button
Disconnect wires.
Connect one probe of ohm meter to each terminal.
With the button PRESSED there should be an open circuit
reading.
With the button RESET there should be a continuity.
•
•
•
•
1
1A
ART_2566
Relay
Measure the resistance across terminals 85 and 86.
Resistance should be 90Ω±9Ω.
Apply 12Vdc±4Vdc power source across terminals 85 and 86.
Confirm continuity across terminals 87 and 30.
Confirm an open circuit across terminals 87A and 30.
Remove 12Vdc power source across terminals 85 and 86.
Confirm and open circuit across terminals 87 and 30.
Confirm continuity across terminals 87A and 30
•
•
•
•
•
•
•
ART_2330
RELAY DETAIL (relay energized)
85
86
87
87A
30
OPEN
CLOSED
B+
B−
NORMALL
Y
NORMALL
Y
COMMON
SIGNAL
SIGNAL
Содержание 45-J Diesel
Страница 1: ...Service Parts Manual Part 95090 January 2022 Serial Number Range 14700001 Up 45 J Diesel Art 5500...
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